.promotion-icon {
    background: url(../image/promotion_icon.png) center no-repeat;
    background-size: 50px 50px;
    width: 50px;
    height: 35px;
    text-align: center;
    color: #fff;
    font-size: 11px;
    padding-top: 15px;
    font-weight: bold;
    position: absolute;
    z-index: 1;
    line-height: 16px;
}

